Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 850nm 100M DDM LC MMF Optical Transceiver Module

We required SFP-25G-LR modules for our data center setup. Our switch brand is Cisco, and the original product was considerably pricey. However, these 25G transceivers not only successfully passed our rigorous performance tests but also seamlessly integrated with our switches. This product has certainly exceeded our expectations, earning a resounding thumbs up from our team.

The 25G SR modules I purchased were an excellent choice for my network. They provide reliable and high-speed connectivity, and I love the fact that I can upgrade to 100G in the future without removing them.

I was hesitant to purchase these switches from QSFPTEK Inc. because the price seemed too good to be true, but I'm happy to report that they are exceeding my expectations.

We recently integrated the 25G module into our network, and the results have been outstanding. The module has greatly enhanced the performance of our network, providing lightning-fast speeds and low latency.

With its low power consumption and advanced features, the 25G SR SFP28 module offers a high-performance, cost-effective solution for network upgrades, making it an ideal choice for businesses looking to improve network efficiency and performance.

The 25G SR SFP28 module is designed for use in data centers, enterprise networks, and service provider networks. It is compatible with a wide range of network switches and routers, providing flexibility and scalability for network upgrades and expansions.

The module supports digital optical monitoring (DOM) and can provide real-time monitoring of optical signals, such as temperature, laser bias current, and optical power. This feature helps network administrators diagnose and troubleshoot issues to ensure reliable network performance.

With its hot-pluggable feature, the 25G SR SFP28 module can be quickly and easily replaced without having to power down the network equipment, minimizing network downtime and maximizing uptime.

The 25G SR module is a cost-effective solution for upgrading network equipment to support higher-speed data transmission, delivering up to 25Gbps over multimode fiber. Its compact design allows for easy installation and deployment in high-density network environments.

This module is very suitable for Cisco C9500-24Y4C, plug and play, no additional configuration is required. I tested it immediately after purchase, and it performed very well in both performance and compatibility tests. This is a module that takes into account cost-effectiveness and quality.